#3C79C8#3C79C8

#3C79C8 is a mid, vivid cyan. Relative luminance 0.188; OKLCH L 57.4% C 0.138 H 255.9°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#3C79C8
RGB	rgb(60, 121, 200)
HSL	hsl(214, 56%, 51%)
HSV	hsv(214, 70%, 78%)
CMYK	cmyk(70%, 39.5%, 0%, 21.6%)
CIE-LAB	lab(50.46, 6.53, -46.85)
CIE-LCH	lch(50.46, 47.30, 277.93°)
OKLab	oklab(57.45% -0.0334 -0.1335)
OKLCH	oklch(57.45% 0.138 255.9)
XYZ	xyz(19.1224, 18.8035, 57.2540)
Luminance	0.1881 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C79C8 #C88B3C

analogous

#3CBFC8 #3C79C8 #453CC8

triadic

#3C79C8 #C83C79 #79C83C

tetradic

#3C79C8 #C83CBF #C88B3C #3CC845

square

#3C79C8 #C83CBF #C88B3C #3CC845

split-complementary

#3C79C8 #C8453C #BFC83C

monochromatic

#1E406B #2C5C9B #3C79C8 #6C9AD5 #9BBBE3

Accessibility & contrast

On white

4.41

#3C79C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#3C79C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C79C8

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C79C8	#FFFFFF	#000000	##000000
##3C79C8	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#557FCB

Deuteranopia (green-blind)

#3F72C6

Tritanopia (blue-blind)

#008B97

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3c79c8;
/* rgb */ color: rgb(60, 121, 200);
/* oklch */ color: oklch(57.4% 0.138 255.9);

Tailwind

colors: {
  custom: {
    50: '#829fd9',
    500: '#3c79c8',
    950: '#000000',
  },
}

SCSS

$custom: #3c79c8;
$custom-light: #829fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3c79c8",
  "rgb": {
    "r": 60,
    "g": 121,
    "b": 200
  },
  "hsl": {
    "h": 213.857,
    "s": 56,
    "l": 50.98
  },
  "oklch": {
    "l": 0.57445,
    "c": 0.13767,
    "h": 255.9
  },
  "luminance": 0.18806
}

Semantic roles & 50–950 ramp

primary

#3C79C8

secondary

#CFB491

accent

#9E49DF

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3C79C8

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →